FR2405802A1 - LOOP-SHAPED FORCE TRANSMISSION MADE OF A FIBER REINFORCED MATERIAL - Google Patents

LOOP-SHAPED FORCE TRANSMISSION MADE OF A FIBER REINFORCED MATERIAL

Info

Publication number
FR2405802A1
FR2405802A1 FR7822710A FR7822710A FR2405802A1 FR 2405802 A1 FR2405802 A1 FR 2405802A1 FR 7822710 A FR7822710 A FR 7822710A FR 7822710 A FR7822710 A FR 7822710A FR 2405802 A1 FR2405802 A1 FR 2405802A1
Authority
FR
France
Prior art keywords
loop
force transmission
reinforced material
shaped force
fiber reinforced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7822710A
Other languages
French (fr)
Other versions
FR2405802B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2405802A1 publication Critical patent/FR2405802A1/en
Application granted granted Critical
Publication of FR2405802B1 publication Critical patent/FR2405802B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/564—Winding and joining, e.g. winding spirally for making non-tubular articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2902—Channel shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Organe de transmission de forces, en forme de boucle en un matériau renforcé par des fibres avec une géométrie de profil préétablie, notamment élément en forme de boucle ouvert d'un côté et ayant une section de superficie constante mais de profil variable. Les fibres de renforcement 22 sont enroulées mécaniquement pour former une boucle sans fin 2 sur un noyau de bobinage comportant des flasques latéraux qui délimitent le faisceau de fibres, des deux côtes, jusqu'à ce que le durcissement air pris fin, et qui présentent un écart qui correspond aux variations de l'épaisseur de paroi de l'organe de transmission 14, la boucle sans fin 2 étant réalisée sous forme de boucle double, dont une partie 4 est sectionnée après durcissement. Application : aux liaisons ailes-fuselage pour avions.Loop-shaped force transmission member made of a fiber-reinforced material with a pre-established profile geometry, in particular a loop-shaped element open on one side and having a section of constant surface area but of variable profile. The reinforcing fibers 22 are mechanically wound to form an endless loop 2 on a winding core comprising side flanges which delimit the bundle of fibers, from both sides, until the air hardening has ended, and which present a difference which corresponds to the variations in the wall thickness of the transmission member 14, the endless loop 2 being produced in the form of a double loop, part of which 4 is cut after hardening. Application: to wing-fuselage connections for airplanes.

FR7822710A 1977-08-11 1978-08-01 LOOP-SHAPED FORCE TRANSMISSION MADE OF A FIBER REINFORCED MATERIAL Granted FR2405802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2736124A DE2736124C3 (en) 1977-08-11 1977-08-11 Method and winding tool for producing a loop-shaped power transmission element made of fiber composite material that is open at the ends

Publications (2)

Publication Number Publication Date
FR2405802A1 true FR2405802A1 (en) 1979-05-11
FR2405802B1 FR2405802B1 (en) 1982-09-10

Family

ID=6016100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822710A Granted FR2405802A1 (en) 1977-08-11 1978-08-01 LOOP-SHAPED FORCE TRANSMISSION MADE OF A FIBER REINFORCED MATERIAL

Country Status (5)

Country Link
US (1) US4226916A (en)
DE (1) DE2736124C3 (en)
FR (1) FR2405802A1 (en)
GB (1) GB2003077B (en)
IT (1) IT1097680B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069539A1 (en) * 1981-07-04 1983-01-12 The British Petroleum Company p.l.c. Structural components

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409050A (en) * 1979-05-10 1983-10-11 Carter Wind Power Method of making blade supports
DE3005654C2 (en) * 1980-02-15 1983-10-20 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Machine for winding power transmission elements made of fiber-reinforced materials
US4470398A (en) * 1982-03-23 1984-09-11 Lucas Industries Public Limited Company Fuel injection pumping apparatus
DE3301268A1 (en) * 1983-01-17 1984-07-26 Akzo Gmbh, 5600 Wuppertal METHOD AND DEVICE FOR PRODUCING HOLLOW BANDS
GB2157261A (en) * 1984-04-11 1985-10-23 St Bernard Plastics Limited Endless member and method of producing same
DE3935133A1 (en) * 1989-10-18 1991-05-02 Hms Antriebssysteme Gmbh METHOD FOR PRODUCING (PARTIAL) RING-SHAPED ELEMENTS
DE4139779C1 (en) * 1991-12-03 1993-05-06 Eurocopter Deutschland Gmbh, 8012 Ottobrunn, De Loop element prodn. from fibre laminate material - includes winding matrix impregnated reinforcing fibre under tension on winding tool, etc.
US5376199A (en) * 1993-08-24 1994-12-27 Brunswick Corporation Method of making a composite filament reinforced clevis
US6178631B1 (en) * 1999-01-28 2001-01-30 Shimano, Inc. Method of heating and quenching a hollow metal member
JP5693195B2 (en) * 2010-12-14 2015-04-01 三菱重工業株式会社 Bolt joint structure
CN103273651B (en) * 2013-06-07 2015-08-05 莫凡 The associated methods of metal parts and carbon fibre composite in aviation structural member
CN105216339B (en) * 2015-10-12 2018-08-07 过冬 High modulus carbon fiber bearing member processing method
JP7365847B2 (en) * 2019-10-17 2023-10-20 三菱重工業株式会社 Composite material with reinforced fiber bundles and bolted structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881566A (en) * 1957-04-15 1961-11-08 Alsthom Cgee Improved electric insulator and method of making it
GB1166700A (en) * 1967-06-30 1969-10-08 Boelkow Gmbh Improvements in or relating to the Mounting of Rotor Blades of Rotor Craft
FR2041747A1 (en) * 1969-05-20 1971-02-05 Sud Aviation
DE2035055A1 (en) * 1970-07-15 1972-01-20 Lachnit F Cylinder lashings - with alternating lashing points to join large diameter cylinder units
FR2165038A5 (en) * 1971-12-15 1973-08-03 Peugeot & Renault
FR2184622A1 (en) * 1972-05-18 1973-12-28 Bendix Corp
FR2284819A1 (en) * 1974-09-14 1976-04-09 Messerschmitt Boelkow Blohm STRUCTURAL ELEMENT UNDER TENSION AND COMPRESSION WITH GREATER SAFETY
US3962506A (en) * 1974-04-29 1976-06-08 Fiber Science, Inc. Multi-chambered cellular structure and method for manufacture

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505104A (en) * 1946-06-13 1950-04-25 Belmont Radio Corp Method of making electrical coils
US2722130A (en) * 1953-04-13 1955-11-01 Westinghouse Electric Corp Molded laminated pulley and method of making same
GB821623A (en) * 1956-01-13 1959-10-14 Ashdowns Ltd Improvements in or relating to shaped bodies of glass fibre polyester material
NL222020A (en) * 1956-11-05
US3056706A (en) * 1958-07-16 1962-10-02 Proman Inc High lineal strength member and method of making same
US2987217A (en) * 1959-05-08 1961-06-06 Smith Corp A O Reinforced plastic article and structure for forming the same
CH409363A (en) * 1960-11-15 1966-03-15 Plast Anstalt Method and device for the production of reinforced, elongated plastic, in particular synthetic resin, bodies with inserts, preferably made of fibrous materials, which have parts shaped like eyes
US3288481A (en) * 1964-08-21 1966-11-29 George J Meyers Swivel caster hand truck
AT316132B (en) * 1969-06-06 1974-06-25 Florjancic Peter Device for the production of a link chain
US3943020A (en) * 1974-12-05 1976-03-09 Fiber Science, Inc. Filament wound blade and method for manufacturing same
DE2545929C2 (en) * 1975-10-14 1977-04-28 Messerschmitt-Bölkow-Blohm GmbH, 8000 München AnscMuBelement for introducing forces into a component
US4155797A (en) * 1977-09-01 1979-05-22 Owens-Corning Fiberglas Corporation Composite separable strand winding form

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881566A (en) * 1957-04-15 1961-11-08 Alsthom Cgee Improved electric insulator and method of making it
GB1166700A (en) * 1967-06-30 1969-10-08 Boelkow Gmbh Improvements in or relating to the Mounting of Rotor Blades of Rotor Craft
FR2041747A1 (en) * 1969-05-20 1971-02-05 Sud Aviation
DE2035055A1 (en) * 1970-07-15 1972-01-20 Lachnit F Cylinder lashings - with alternating lashing points to join large diameter cylinder units
FR2165038A5 (en) * 1971-12-15 1973-08-03 Peugeot & Renault
FR2184622A1 (en) * 1972-05-18 1973-12-28 Bendix Corp
US3962506A (en) * 1974-04-29 1976-06-08 Fiber Science, Inc. Multi-chambered cellular structure and method for manufacture
FR2284819A1 (en) * 1974-09-14 1976-04-09 Messerschmitt Boelkow Blohm STRUCTURAL ELEMENT UNDER TENSION AND COMPRESSION WITH GREATER SAFETY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069539A1 (en) * 1981-07-04 1983-01-12 The British Petroleum Company p.l.c. Structural components

Also Published As

Publication number Publication date
DE2736124A1 (en) 1979-03-15
DE2736124C3 (en) 1981-11-12
FR2405802B1 (en) 1982-09-10
US4226916A (en) 1980-10-07
GB2003077B (en) 1982-03-03
IT1097680B (en) 1985-08-31
GB2003077A (en) 1979-03-07
IT7826479A0 (en) 1978-08-04
DE2736124B2 (en) 1981-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse